44351442222 has 48 divisors (see below), whose sum is σ = 94265823600. Its totient is φ = 13908539392.

The previous prime is 44351442169. The next prime is 44351442241. The reversal of 44351442222 is 22224415344.

44351442222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7017808 + ... + 7024124.

It is an arithmetic number, because the mean of its divisors is an integer number (1963871325).

Almost surely, 2^44351442222 is an apocalyptic number.

44351442222 is an abundant number, since it is smaller than the sum of its proper divisors (49914381378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44351442222 is a wasteful number, since it uses less digits than its factorization.

44351442222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10405 (or 10388 counting only the distinct ones).

The product of its digits is 61440, while the sum is 33.

Adding to 44351442222 its reverse (22224415344), we get a palindrome (66575857566).

The spelling of 44351442222 in words is "forty-four billion, three hundred fifty-one million, four hundred forty-two thousand, two hundred twenty-two".